A process for producing a dihalosuccinic acid compound in which the proportion of a threo-dihalosuccinic acid compound is 70% or higher, which comprises adding a maleic acid compound to a halogenating agent.
一种生产二卤代
琥珀酸化合物的工艺,其中三卤代二卤代
琥珀酸化合物的比例为 70% 或更高,该工艺包括在卤化剂中加入
马来酸化合物。